/*
 * My97 DatePicker 4.7 Prerelease
 * License: http://www.my97.net/dp/license.asp
 */
var $dp, WdatePicker;
(function(){
    var _ = {
        $wdate: true,
        $dpPath: "",
        $crossFrame: true,
        doubleCalendar: false,
        enableKeyboard: true,
        autoUpdateOnChanged: null,
        whichDayIsfirstWeek: 4,
        position: {},
        lang: "auto",
        skin: "default",
        dateFmt: "yyyy-MM-dd",
        realDateFmt: "yyyy-MM-dd",
        realTimeFmt: "HH:mm:ss",
        realFullFmt: "%Date %Time",
        minDate: "1900-01-01 00:00:00",
        maxDate: "2099-12-31 23:59:59",
        startDate: "",
        alwaysUseStartDate: false,
        yearOffset: 1911,
        firstDayOfWeek: 0,
        isShowWeek: false,
        highLineWeekDay: true,
        isShowClear: true,
        isShowToday: true,
        isShowOK: true,
        isShowOthers: true,
        readOnly: false,
        errDealMode: 0,
        autoPickDate: null,
        qsEnabled: true,
        
        autoShowQS: false,
        specialDates: null,
        specialDays: null,
        disabledDates: null,
        disabledDays: null,
        opposite: false,
        onpicking: null,
        onpicked: null,
        onclearing: null,
        oncleared: null,
        ychanging: null,
        ychanged: null,
        Mchanging: null,
        Mchanged: null,
        dchanging: null,
        dchanged: null,
        Hchanging: null,
        Hchanged: null,
        mchanging: null,
        mchanged: null,
        schanging: null,
        schanged: null,
        eCont: null,
        vel: null,
        errMsg: "",
        quickSel: [],
        has: {}
    };
    WdatePicker = U;
    var X = window, O = "document", J = "documentElement", C = "getElementsByTagName", V, A, T, I, b;
    switch (navigator.appName) {
        case "Microsoft Internet Explorer":
            T = true;
            break;
        case "Opera":
            b = true;
            break;
        default:
            I = true;
            break
    }
    A = L();
    if (_.$wdate) 
        M(A + "skin/WdatePicker.css");
    V = X;
    if (_.$crossFrame) {
        try {
            while (V.parent[O] != V[O] && V.parent[O][C]("frameset").length == 0) 
                V = V.parent
        } 
        catch (P) {
        }
    }
    if (!V.$dp) 
        V.$dp = {
            ff: I,
            ie: T,
            opera: b,
            el: null,
            win: X,
            status: 0,
            defMinDate: _.minDate,
            defMaxDate: _.maxDate,
            flatCfgs: []
        };
    B();
    if ($dp.status == 0) 
        Z(X, function(){
            U(null, true)
        });
    if (!X[O].docMD) {
        E(X[O], "onmousedown", D);
        X[O].docMD = true
    }
    if (!V[O].docMD) {
        E(V[O], "onmousedown", D);
        V[O].docMD = true
    }
    E(X, "onunload", function(){
        if ($dp.dd) 
            Q($dp.dd, "none")
    });
    function B(){
        V.$dp = V.$dp || {};
        obj = {
            $: function($){
                return (typeof $ == "string") ? X[O].getElementById($) : $
            },
            $D: function($, _){
                return this.$DV(this.$($).value, _)
            },
            $DV: function(_, $){
                if (_ != "") {
                    this.dt = $dp.cal.splitDate(_, $dp.cal.dateFmt);
                    if ($) 
                        for (var B in $) 
                            if (this.dt[B] === undefined) 
                                this.errMsg = "invalid property:" + B;
                            else {
                                this.dt[B] += $[B];
                                if (B == "M") {
                                    var C = $["M"] > 0 ? 1 : 0, A = new Date(this.dt["y"], this.dt["M"], 0).getDate();
                                    this.dt["d"] = Math.min(A + C, this.dt["d"])
                                }
                            }
                    if (this.dt.refresh()) 
                        return this.dt
                }
                return ""
            },
            show: function(){
                var A = X[O].getElementsByTagName("div"), $ = 100000;
                for (var B = 0; B < A.length; B++) {
                    var _ = parseInt(A[B].style.zIndex);
                    if (_ > $) 
                        $ = _
                }
                this.dd.style.zIndex = $ + 2;
                Q(this.dd, "block")
            },
            hide: function(){
                Q(this.dd, "none")
            },
            attachEvent: E
        };
        for (var $ in obj) 
            V.$dp[$] = obj[$];
        $dp = V.$dp
    }
    function E(A, $, _){
        if (T) 
            A.attachEvent($, _);
        else {
            var B = $.replace(/on/, "");
            _._ieEmuEventHandler = function($){
                return _($)
            };
            A.addEventListener(B, _._ieEmuEventHandler, false)
        }
    }
    function L(){
        var _, A, $ = X[O][C]("script");
        for (var B = 0; B < $.length; B++) {
            _ = $[B].src.substring(0, $[B].src.toLowerCase().indexOf("wdatepicker.js"));
            A = _.lastIndexOf("/");
            if (A > 0) 
                _ = _.substring(0, A + 1);
            if (_) 
                break
        }
        return _
    }
    function F(F){
        var E, C;
        if (F.substring(0, 1) != "/" && F.indexOf("://") == -1) {
            E = V.location.href;
            C = location.href;
            if (E.indexOf("?") > -1) 
                E = E.substring(0, E.indexOf("?"));
            if (C.indexOf("?") > -1) 
                C = C.substring(0, C.indexOf("?"));
            var G, I, $ = "", D = "", A = "", J, H, B = "";
            for (J = 0; J < Math.max(E.length, C.length); J++) {
                G = E.charAt(J).toLowerCase();
                I = C.charAt(J).toLowerCase();
                if (G == I) {
                    if (G == "/") 
                        H = J
                }
                else {
                    $ = E.substring(H + 1, E.length);
                    $ = $.substring(0, $.lastIndexOf("/"));
                    D = C.substring(H + 1, C.length);
                    D = D.substring(0, D.lastIndexOf("/"));
                    break
                }
            }
            if ($ != "") 
                for (J = 0; J < $.split("/").length; J++) 
                    B += "../";
            if (D != "") 
                B += D + "/";
            F = E.substring(0, E.lastIndexOf("/") + 1) + B + F
        }
        _.$dpPath = F
    }
    function M(A, $, B){
        var D = X[O][C]("HEAD").item(0), _ = X[O].createElement("link");
        if (D) {
            _.href = A;
            _.rel = "stylesheet";
            _.type = "text/css";
            if ($) 
                _.title = $;
            if (B) 
                _.charset = B;
            D.appendChild(_)
        }
    }
    function Z($, _){
        E($, "onload", _)
    }
    function G($){
        $ = $ || V;
        var A = 0, _ = 0;
        while ($ != V) {
            var D = $.parent[O][C]("iframe");
            for (var F = 0; F < D.length; F++) {
                try {
                    if (D[F].contentWindow == $) {
                        var E = W(D[F]);
                        A += E.left;
                        _ += E.top;
                        break
                    }
                } 
                catch (B) {
                }
            }
            $ = $.parent
        }
        return {
            "leftM": A,
            "topM": _
        }
    }
    function W(F){
        if (F.getBoundingClientRect) 
            return F.getBoundingClientRect();
        else {
            var A = {
                ROOT_TAG: /^body|html$/i,
                OP_SCROLL: /^(?:inline|table-row)$/i
            }, E = false, H = null, _ = F.offsetTop, G = F.offsetLeft, D = F.offsetWidth, B = F.offsetHeight, C = F.offsetParent;
            if (C != F) 
                while (C) {
                    G += C.offsetLeft;
                    _ += C.offsetTop;
                    if (S(C, "position").toLowerCase() == "fixed") 
                        E = true;
                    else 
                        if (C.tagName.toLowerCase() == "body") 
                            H = C.ownerDocument.defaultView;
                    C = C.offsetParent
                }
            C = F.parentNode;
            while (C.tagName && !A.ROOT_TAG.test(C.tagName)) {
                if (C.scrollTop || C.scrollLeft) 
                    if (!A.OP_SCROLL.test(Q(C))) 
                        if (!b || C.style.overflow !== "visible") {
                            G -= C.scrollLeft;
                            _ -= C.scrollTop
                        }
                C = C.parentNode
            }
            if (!E) {
                var $ = a(H);
                G -= $.left;
                _ -= $.top
            }
            D += G;
            B += _;
            return {
                "left": G,
                "top": _,
                "right": D,
                "bottom": B
            }
        }
    }
    function N($){
        $ = $ || V;
        var B = $[O], A = ($.innerWidth) ? $.innerWidth : (B[J] && B[J].clientWidth) ? B[J].clientWidth : B.body.offsetWidth, _ = ($.innerHeight) ? $.innerHeight : (B[J] && B[J].clientHeight) ? B[J].clientHeight : B.body.offsetHeight;
        return {
            "width": A,
            "height": _
        }
    }
    function a($){
        $ = $ || V;
        var B = $[O], A = B[J], _ = B.body;
        B = (A && A.scrollTop != null && (A.scrollTop > _.scrollTop || A.scrollLeft > _.scrollLeft)) ? A : _;
        return {
            "top": B.scrollTop,
            "left": B.scrollLeft
        }
    }
    function D($){
        var src = $ ? ($.srcElement || $.target) : null;
        if ($dp && $dp.cal && !$dp.eCont && $dp.dd && src != $dp.el && $dp.dd.style.display == "block") 
            $dp.cal.close()
    }
    function Y(){
        $dp.status = 2;
        H()
    }
    function H(){
        if ($dp.flatCfgs.length > 0) {
            var $ = $dp.flatCfgs.shift();
            $.el = {
                innerHTML: ""
            };
            $.autoPickDate = true;
            $.qsEnabled = false;
            K($)
        }
    }
    var R, $;
    function U(J, C){
        $dp.win = X;
        B();
        J = J || {};
        if (C) {
            if (!G()) {
                $ = $ || setInterval(function(){
                    if (V[O].readyState == "complete") 
                        clearInterval($);
                    U(null, true)
                }, 50);
                return
            }
            if ($dp.status == 0) {
                $dp.status = 1;
                K({
                    el: {
                        innerHTML: ""
                    }
                }, true)
            }
            else 
                return
        }
        else 
            if (J.eCont) {
                J.eCont = $dp.$(J.eCont);
                $dp.flatCfgs.push(J);
                if ($dp.status == 2) 
                    H()
            }
            else {
                if ($dp.status == 0) {
                    U(null, true);
                    return
                }
                if ($dp.status != 2) 
                    return;
                var F = D();
                if (F) {
                    $dp.srcEl = F.srcElement || F.target;
                    F.cancelBubble = true
                }
                J.el = $dp.$(J.el || $dp.srcEl);
                if (!J.el || J.el["My97Mark"] === true || J.el.disabled || (J.el == $dp.el && Q($dp.dd) != "none" && $dp.dd.style.left != "-1970px")) {
                    J.el["My97Mark"] = false;
                    return
                }
                K(J);
                if (J.el.nodeType == 1 && J.el["My97Mark"] === undefined) {
                    $dp.el["My97Mark"] = false;
                    var _, A;
                    if (F.type == "focus") {
                        _ = "onclick";
                        A = "onfocus"
                    }
                    else {
                        _ = "onfocus";
                        A = "onclick"
                    }
                    E(J.el, _, J.el[A])
                }
            }
        function G(){
            if (T && V != X && V[O].readyState != "complete") 
                return false;
            return true
        }
        function D(){
            if (I) {
                func = D.caller;
                while (func != null) {
                    var $ = func.arguments[0];
                    if ($ && ($ + "").indexOf("Event") >= 0) 
                        return $;
                    func = func.caller
                }
                return null
            }
            return event
        }
    }
    function S(_, $){
        return _.currentStyle ? _.currentStyle[$] : document.defaultView.getComputedStyle(_, false)[$]
    }
    function Q(_, $){
        if (_) 
            if ($ != null) 
                _.style.display = $;
            else 
                return S(_, "display")
    }
    function K(H, $){
        for (var D in _) 
            if (D.substring(0, 1) != "$") 
                $dp[D] = _[D];
        for (D in H) 
            if ($dp[D] !== undefined) 
                $dp[D] = H[D];
        var E = $dp.el ? $dp.el.nodeName : "INPUT";
        if ($ || $dp.eCont || new RegExp(/input|textarea|div|span|p|a/ig).test(E)) 
            $dp.elProp = E == "INPUT" ? "value" : "innerHTML";
        else 
            return;
        if ($dp.lang == "auto") 
            $dp.lang = T ? navigator.browserLanguage.toLowerCase() : navigator.language.toLowerCase();
        if (!$dp.dd || $dp.eCont || ($dp.lang && $dp.realLang && $dp.realLang.name != $dp.lang && $dp.getLangIndex && $dp.getLangIndex($dp.lang) >= 0)) {
            if ($dp.dd && !$dp.eCont) 
                V[O].body.removeChild($dp.dd);
            if (_.$dpPath == "") 
                F(A);
            var B = "<iframe style=\"width:1px;height:1px\" src=\"" + _.$dpPath + "My97DatePicker.html\" frameborder=\"0\" border=\"0\" scrolling=\"no\"></iframe>";
            if ($dp.eCont) {
                $dp.eCont.innerHTML = B;
                Z($dp.eCont.childNodes[0], Y)
            }
            else {
                $dp.dd = V[O].createElement("DIV");
                $dp.dd.style.cssText = "position:absolute";
                $dp.dd.innerHTML = B;
                V[O].body.appendChild($dp.dd);
                Z($dp.dd.childNodes[0], Y);
                if ($) 
                    $dp.dd.style.left = $dp.dd.style.top = "-1970px";
                else {
                    $dp.show();
                    C()
                }
            }
        }
        else 
            if ($dp.cal) {
                $dp.show();
                $dp.cal.init();
                if (!$dp.eCont) 
                    C()
            }
        function C(){
            var F = $dp.position.left, B = $dp.position.top, C = $dp.el;
            if (C != $dp.srcEl && (Q(C) == "none" || C.type == "hidden")) 
                C = $dp.srcEl;
            var H = W(C), $ = G(X), D = N(V), A = a(V), E = $dp.dd.offsetHeight, _ = $dp.dd.offsetWidth;
            if (isNaN(B)) {
                if (B == "above" || (B != "under" && (($.topM + H.bottom + E > D.height) && ($.topM + H.top - E > 0)))) 
                    B = A.top + $.topM + H.top - E - 2;
                else 
                    B = A.top + $.topM + Math.min(H.bottom, D.height - E) + 2
            }
            else 
                B += A.top + $.topM;
            if (isNaN(F)) {
                var I = H.right - H.left - _;
                if (I < 0) 
                    I = 0;
                F = A.left + $.leftM + H.left + I;
                F = Math.min(F, D.width - _ - 5) - (T ? 2 : 0)
            }
            else 
                F += A.left + $.leftM;
            $dp.dd.style.top = B + "px";
            $dp.dd.style.left = F + "px"
        }
    }
})()
